Important: apache-ivy

Issue Overview: Improper Restriction of XML External Entity Reference, XML Injection aka Blind XPath Injection vulnerability in Apache Software Foundation Apache Ivy.This issue affects any version of Apache Ivy prior to 2.5.2. When Apache Ivy prior to 2.5.2 parses XML files - either its own...

Medium: samba

Issue Overview: A flaw was found in Samba. Some SMB1 write requests were not correctly range-checked to ensure the client had sent enough data to fulfill the write, allowing server memory contents to be written into the file or printer instead of client-supplied data. The client cannot control th...

Medium: qemu

Issue Overview: A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions up to and including 5.2.0. The issue occurs in loopback mode of a NIC wherein reentrant DMA checks get bypassed. A guest user/process may use this flaw to consume CPU cycles o...

Important: python-pillow

Issue Overview: The package pillow 5.2.0 and before 8.3.2 are vulnerable to Regular Expression Denial of Service ReDoS via the getrgb function. CVE-2021-23437 Affected Packages: python-pillow Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the...

Medium: curl

Issue Overview: The curl advisory describes this issue as follows: curl supports communicating using the TELNET protocol and as a part of this it offers users to pass on user name and "telnet options" for the server negotiation. Due to lack of proper input scrubbing and without it being the...

Important: xmlrpc

Issue Overview: An untrusted deserialization was found in the org.apache.xmlrpc.parser.XmlRpcResponseParser:addResult method of Apache XML-RPC aka ws-xmlrpc library. A malicious XML-RPC server could target a XML-RPC client causing it to execute arbitrary code. Apache XML-RPC is no longer maintain...

Medium: git

Issue Overview: Git is a revision control system. Prior to versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, by feeding specially crafted input to git apply --reject, a path outside the working tree can be overwritten with partially controlled...

Medium: libsndfile

Issue Overview: An out-of-bounds read flaw was found in libsndfile's FLAC codec functionality. An attacker who is able to submit a specially crafted file via tricking a user to open or otherwise to an application linked with libsndfile and using the FLAC codec, could trigger an out-of-bounds read...

Low: vim

Issue Overview: Divide By Zero in GitHub repository vim/vim prior to 9.0.1367. CVE-2023-1127 Affected Packages: vim Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories. Issue Correction: Run...

Important: krb5

Issue Overview: Integer overflow vulnerabilities in PAC parsing CVE-2022-42898 Affected Packages: krb5 Issue Correction: Run yum update krb5 or yum update --advisory ALAS-2023-1680 to update your system. New Packages: i686: krb5-pkinit-openssl-1.15.1-55.51.amzn1.i686 ...

Important: golang-github-godbus-dbus

Issue Overview: 2023-05-11: CVE-2022-1996 has changed status to NOT AFFECTED for this package and has been removed from this advisory. A flaw was found in golang. The HTTP/1 client accepted invalid Transfer-Encoding headers indicating "chunked" encoding. This issue could allow request smuggling,...

Medium: microcode_ctl

Issue Overview: Sensitive information accessible by physical probing of JTAG interface for some IntelR Processors with SGX may allow an unprivileged user to potentially enable information disclosure via physical access. CVE-2022-0005 A flaw was found in hw. The APIC can operate in xAPIC mode also...

Medium: containerd

Issue Overview: A bug was found in containerd where container root directories and some plugins had insufficiently restricted permissions, allowing otherwise unprivileged Linux users to traverse directory contents and execute programs. When containers included executable programs with extended...

Medium: nss

Issue Overview: A flaw was found in the way NSS handled CCS ChangeCipherSpec messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system...

Important: dhcp

Issue Overview: A flaw was found in the Dynamic Host Configuration Protocol DHCP. There is a discrepancy between the code that handles encapsulated option information in leases transmitted "on the wire" and the code which reads and parses lease information after it has been written to disk storag...

Medium: openldap

Issue Overview: A NULL pointer dereference flaw was found in the OpenLDAP server, during a request for renaming RDNs. This flaw allows a remote, unauthenticated attacker to crash the slapd process by sending a specially crafted request, causing a denial of service. The highest threat from this...

Medium: e2fsprogs

Issue Overview: An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability...

Important: libX11

Issue Overview: An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, result in arbitrary code execution. The highest threat from this flaw is to...

Important: net-snmp

Issue Overview: A flaw was found in Net-SNMP through version 5.73, where an Improper Privilege Management issue occurs due to SNMP WRITE access to the EXTEND MIB allows running arbitrary commands as root. The highest threat from this vulnerability is to confidentiality, integrity, as well as syst...

Medium: cpio

Issue Overview: It was discovered cpio does not properly validate input files when generating TAR archives. When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may contain files with permissions the attacker did not have or in paths he did not have...

Medium: e2fsprogs

Issue Overview: An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability...

Medium: json-c

Issue Overview: json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend. CVE-2020-12762 Affected Packages: json-c Issue Correction: Run yum update json-c or yum update --advisory ALAS-2020-1381 to update your system. New...

Medium: mod_auth_mellon

Issue Overview: modauthmellon through 0.14.2 has an Open Redirect via the login?ReturnTo= substring, as demonstrated by omitting the // after http: in the target URL. CVE-2019-13038 Affected Packages: modauthmellon Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit thi...

Important: telnet

Issue Overview: utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions. CVE-2020-10188 Affected Packages: telnet Note: This advisory is...

Low: tcpdump

Issue Overview: In tcpdump 4.9.2, a stack-based buffer over-read exists in the printprefix function of print-hncp.c via crafted packet data because of missing initialization. CVE-2018-19519 Affected Packages: tcpdump Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit...

Important: SDL

Issue Overview: A heap-based buffer overflow flaw, in SDL while copying an existing surface into a new optimized one, due to a lack of validation while loading a BMP image, is possible. An application that uses SDL to parse untrusted input files may be vulnerable to this flaw, which could allow a...

Medium: unixODBC

Issue Overview: A buffer overflow flaw was found in the unicodetoansicopy function of unixODBC. This overflow is not directly controllable by an attacker making the maximum potential impact a crash or denial of service.CVE-2018-7409 An argument order confusion flaw was found in the SQLWriteFileDS...

Important: ruby

Issue Overview: An issue was discovered in RubyGems 2.6 and later through 3.0.2. The gem owner command outputs the contents of the API response directly to stdout. Therefore, if the response is crafted, escape sequence injection may occur. CVE-2019-8322 An issue was discovered in RubyGems 2.6 and...

Medium: python3

Issue Overview: A null pointer dereference vulnerability was found in the certificate parsing code in Python. This causes a denial of service to applications when parsing specially crafted certificates. This vulnerability is unlikely to be triggered if application enables SSL/TLS certificate...

Important: systemd

Issue Overview: Large syslogd messages sent to journald can cause stack corruption, causing journald to crash. The version of systemd on Amazon Linux 2 is not vulnerable to privilege escalation in this case. CVE-2018-16864 Large native messages to journald can cause stack corruption, leading to...

Medium: zsh

Issue Overview: An issue was discovered in zsh before 5.6. The beginning of a ! script file was mishandled, potentially leading to an execve call to a program named on the second line.CVE-2018-0502 It was discovered that zsh does not properly validate the shebang of input files and it truncates i...

Medium: wget

Issue Overview: A cookie injection flaw was found in wget. An attacker can create a malicious website which, when accessed, overrides cookies belonging to arbitrary domains.CVE-2018-0494 Affected Packages: wget Issue Correction: Run yum update wget or yum update --advisory ALAS-2018-1040 to updat...

Medium: krb5

Issue Overview: Authentication bypass by improper validation of certificate EKU and SAN An authentication bypass flaw was found in the way krb5's certauth interface handled the validation of client certificates. A remote attacker able to communicate with the KDC could potentially use this flaw to...

Important: 389-ds-base

Issue Overview: Authentication bypass due to lack of size check in slapictmemcmp function in chmalloc.c: It was found that 389-ds-base did not always handle internal hash comparison operations correctly during the authentication process. A remote, unauthenticated attacker could potentially use th...

Low: tomcat8

Issue Overview: Incorrect documentation of CGI Servlet search algorithm may lead to misconfiguration As part of the fix for bug 61201, the documentation for Apache Tomcat included an updated description of the search algorithm used by the CGI Servlet to identify which script to execute. The updat...

Important: curl

Issue Overview: HTTP authentication leak in redirects libcurl might accidentally leak authentication data to third parties. When asked to send custom headers in its HTTP requests, libcurl will send that set of headers first to the host in the initial URL but also, if asked to follow redirects and...

Medium: golang

Issue Overview: Arbitrary code execution during go get or go get -d: Go before 1.8.4 and 1.9.x before 1.9.1 allows "go get" remote command execution. Using custom domains, it is possible to arrange things so that example.com/pkg1 points to a Subversion repository but example.com/pkg1/pkg2 points ...

Low: wget

Issue Overview: CRLF injection in the urlparse function in url.c A CRLF injection flaw was found in the way wget handled URLs. A remote attacker could use this flaw to inject arbitrary HTTP headers in requests, via CRLF sequences in the host sub-component of a URL, by tricking a user running wget...

Important: git

Issue Overview: Command injection via malicious ssh URLs: A shell command injection flaw related to the handling of "ssh" URLs has been discovered in Git. An attacker could use this flaw to execute shell commands with the privileges of the user running the Git client, for example, when performing...

Medium: subversion, mod_dav_svn

Issue Overview: It was discovered that Subversion's moddontdothat module and Subversion clients using https:// are vulnerable to a denial-of-service attack caused by exponential XML entity expansion. An authenticated remote attacker can cause denial-of-service conditions on the server using...

Medium: libpng

Issue Overview: Multiple buffer overflows in the pngsetPLTE and pnggetPLTE functions in libpng before 1.0.64, 1.1.x and 1.2.x before 1.2.54, 1.3.x and 1.4.x before 1.4.17, 1.5.x before 1.5.24, and 1.6.x before 1.6.19, allowing remote attackers to cause a denial of service application crash or...

Medium: tigervnc

Issue Overview: A heap-based buffer overflow was found in the way vncviewer rendered certain screen images from a vnc server. If a user could be tricked into connecting to a malicious vnc server, it may cause the vncviewer to crash, or could possibly execute arbitrary code with the permissions of...

Medium: openssh

Issue Overview: It was reported that when forwarding X11 connections with ForwardX11Trusted=no, connections made after ForwardX11Timeout expired could be permitted and no longer subject to XSECURITY restrictions because of an ineffective timeout check in ssh1 coupled with "fail open" behavior in...

Important: jasper

Issue Overview: An off-by-one flaw, leading to a heap-based buffer overflow, was found in the way JasPer decoded JPEG 2000 image files. A specially crafted file could cause an application using JasPer to crash or, possibly, execute arbitrary code. CVE-2014-8157 An unrestricted stack memory use fl...

Medium: facter

Issue Overview: Untrusted search path vulnerability in Puppet Enterprise 2.8 before 2.8.7, Puppet before 2.7.26 and 3.x before 3.6.2, Facter 1.6.x and 2.x before 2.0.2, Hiera before 1.3.4, and Mcollective before 2.5.2, when running with Ruby 1.9.1 or earlier, allows local users to gain privileges...

Medium: ruby21

Issue Overview: The upstream patch for CVE-2014-8080 introduced checks against the REXML.entityexpansiontextlimit, but did not add restrictions to limit the number of expansions performed, i.e. checks against the REXML::Document.entityexpansionlimit. As a consequence, even with the patch applied,...

Important: php-ZendFramework

Issue Overview: The GenericConsumer class in the Consumer component in ZendOpenId before 2.0.2 and the ZendOpenIdConsumer class in Zend Framework 1 before 1.12.4 violate the OpenID 2.0 protocol by ensuring only that at least one field is signed, which allows remote attackers to bypass...

Low: chrony

Issue Overview: It was reported that the cmdmon protocol implemented in chrony was found to be vulnerable to DDoS attacks using traffic amplification. By default, commands are allowed only from localhost, but it's possible to configure chronyd to allow commands from any address. This could allow ...

Medium: graphviz-php

Issue Overview: Stack-based buffer overflow in the chkNum function in lib/cgraph/scan.l in Graphviz 2.34.0 allows remote attackers to have unspecified impact via vectors related to a "badly formed number" and a "long digit list." Stack-based buffer overflow in the yyerror function in...

Important: bind

Issue Overview: A flaw was found in the way BIND handled resource records with a large RDATA value. A malicious owner of a DNS domain could use this flaw to create specially-crafted DNS resource records, that would cause a recursive resolver or secondary server to exit unexpectedly with an...